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- Ecosystem degeneration always results in the descend of human life-depended goods supply and ecosystem services,which in turn inhibits the development of economy and society. 生态系统退化导致生态系统为人类生存和发展提供的物品和服务功能下降,从而阻碍区域经济和社会发展。
- Taking the abandoned delta of Huanghe River as a case,this paper analyzed the natural and artificial driving forces of ecosystem degeneration,with the degeneration course investigated. 本文以废黄河三角洲为例,分析了废黄河三角洲生态系统退化的自然和人为应力以及生态系统的退化过程。
- ecosystem degeneration 生态系统退化
- The state of being degraded; degeneration. 降低，堕落被降低的状态; 衰退
- Water is the core of a healthy ecosystem. 水是维持生态系统良性循环的根本。
- South family store has a 'Degen'. 家乐南楼店有个‘德根’。
- Ageing is accompanied by a slow degeneration of his mental faculties. 随着年龄增长,智力逐渐衰退。
- Does potting plants means treasuring ecosystem? 家养花草就是爱护生态吗?
- I am the sun: So like carbon black Degen. 我很阳光：所以黑得跟炭似的。
- The result Showed that the ovirall ecosystem of the area aran area has being degeneration. 表明目前城区总体生态环境仍在不断退化。
- Malignant sarcomatous degeneration is present. 肿瘤有肉瘤样恶变。
- To respect Mother Nature and protect the ecosystem. 要尊重自然、保护生态。
- Progressive degeneration of an organ or tissue caused by loss of cells. 供氧障碍引起的细胞退化一个器官或组织由于失去细胞而功能退化
- It was part of the knowledge ecosystem. 它是知识生态系统的一部分。
- So the Eclipse ecosystem is just on a roll. 所以Eclipse生态系在不断壮大。
- There is no cure for retina degeneration. 对视网膜脱落,目前还没有治疗的方法。
- This is a late change in the degeneration of cells. 这是细胞衰退的晚期变化。
- Research Review on Wetland Ecosystem Health. 湿地生态系统健康研究进展。
- Purifying service of ecosystem and its value. 生态系统的净化服务及其价值研究。
- The normal degeneration and death of living cells. 正常的活细胞衰退和死亡。
